condition	mean	min	max
4 h after light	3.2269026666666667	2.820016	3.9050010000000004
8 h after light	2.82875	1.485325	4.462607
12 h after light	2.779801	1.6511650000000002	3.97211
16 h after light	4.178734333333333	3.534885	4.871805999999999
4 h after dark	2.326229	2.123459	2.698946
8 h after dark	1.5252423333333331	1.4663899999999999	1.5874409999999999