condition	mean	min	max
4 h after light	2.16065	1.47131	3.23933
8 h after light	2.5676560000000004	0.927948	4.08635
12 h after light	3.5066466666666667	2.08159	5.0615
4 h after dark	2.6300133333333333	1.69195	3.14549
8 h after dark	1.5459053333333332	0.772396	1.96861
12 h after dark	1.55932	1.22042	1.87358