condition	mean	min	max
3 h after light	16.4614	14.7681	17.8599
6 h after light	13.928523333333333	9.94927	16.0761
9 h after light	16.9102	14.3489	21.0715
12 h after light	20.544825	17.0899	24.1376
3 h after dark	29.65566666666667	26.1203	32.5696
6 h after dark	26.6395	24.5299	28.7064
9 h after dark	20.910800000000002	19.2512	23.4955
12 h after dark	17.739150000000002	16.8342	18.6441