condition	mean	min	max
3 h after light	1.9324733333333333	1.74991	2.11896
6 h after light	3.56461	2.74075	4.28929
9 h after light	4.1611899999999995	3.36014	5.08549
12 h after light	3.8225533333333335	3.50565	4.43598
3 h after dark	6.1649400000000005	4.7313	7.43944
6 h after dark	6.284713333333333	5.36069	6.79059
9 h after dark	4.556696666666666	3.81006	4.93014
12 h after dark	2.43135	2.12121	2.81155