condition	mean	min	max
4 h after light	1.6075	0.89808	2.31692
8 h after light	1.0784470000000002	0.727624	1.42927
12 h after light	1.724685	1.25735	2.19202
4 h after dark	1.1189295	0.787959	1.4499
8 h after dark	3.1150200000000003	2.67497	3.55507
12 h after dark	2.324555	2.19705	2.45206