When the program runs it waits for 5 seconds to play music but after that it plays music after every second

The program should wait 5 seconds every time it plays music. The code-

from pygame import mixer
from time import time
from datetime import datetime


def music(file,stopper):

    mixer.init()
    mixer.music.load(file)
    mixer.music.play()
   
    while True:
        var=input()
        if var==stopper:
            mixer.music.stop()
            break

def logs(msg):

    with open("logs.txt","a") as f:
        f.write(f"{datetime.now()} {msg}\n")


if __name__ == "__main__":

    water_t=time()
    eyes_t=time()
    exercise_t=time()
    water_s=5

    while True:
        if time()-water_t>water_s:
            print(time()-water_t)
            print("Enter done to stop the alarm")
            music('water.mp3',"done")
            u_t=water_t 
            logs("Water drank at")