condition mean min max 0 h after light 3.676525 2.32143 5.03162 2 h after light 4.69608 3.63152 5.76064 4 h after light 4.13514 3.52296 4.74732 8 h after light 5.736879999999999 2.96933 8.50443 12 h after light 8.63123 5.77546 11.487 2 h after dark 8.800745 7.24119 10.3603 4 h after dark 6.840434999999999 5.73595 7.94492 8 h after dark 5.93398 4.85092 7.01704 12 h after dark 3.9328000000000003 3.06913 4.79647