condition	mean	min	max
4 h after light	4.484054666666666	3.699521	6.022671
8 h after light	2.7718103333333333	1.929575	3.1952439999999998
12 h after light	2.3854706666666665	1.595389	3.852479
16 h after light	6.095994	3.1939029999999997	11.38596
4 h after dark	3.319994	2.755407	3.607365
8 h after dark	2.592330666666667	1.725888	3.252889