condition	mean	min	max
4 h after light	2.809606	2.69545	2.9230490000000002
8 h after light	2.0422713333333333	1.525301	2.414335
12 h after light	1.475699	1.373249	1.576864
16 h after light	4.629695	3.360011	5.294896
4 h after dark	2.928351	2.519742	3.7090330000000002
8 h after dark	1.548299	1.4998120000000001	1.577439