condition mean min max 1 h after light 2.0923171206666664 1.264426257 2.563501531 3 h after light 1.4048887376666668 1.3554605569999998 1.4779272980000002 5 h after light 2.3790589603333334 1.884288463 2.6318828930000002 7 h after light 1.6317309400000002 1.242301934 2.0378558680000003 9 h after light 1.4502416666666667 0.631299495 1.9823429 11 h after light 1.5215333956666666 1.197708927 1.8090043359999999 13 h after light 2.4046502683333335 1.882703616 2.854510545 15 h after light 1.6927145923333333 0.939332285 2.1291081419999998 1 h after dark 1.8599133193333333 1.627609224 2.156307542 3 h after dark 1.920992163 1.42115406 2.5026553469999997 5 h after dark 2.2515014656666668 1.753875415 2.971612525 7 h after dark 3.5521072733333336 3.347379638 3.8929985210000004