condition	mean	min	max
0 h after light	2.362755	2.27894	2.44657
4 h after light	1.970745	1.48698	2.45451
8 h after light	3.07798	2.97108	3.18488
4 h after dark	4.876004999999999	4.14537	5.60664
8 h after dark	2.65303	2.62171	2.68435
12 h after dark	2.619565	1.82175	3.41738