condition	mean	min	max
4 h after light	2.3833	2.32544	2.44116
8 h after light	4.31516	2.95377	5.67655
12 h after light	2.771235	1.42951	4.11296
4 h after dark	3.9999700000000002	2.50761	6.98047
8 h after dark	5.862433333333334	2.92535	9.46245
12 h after dark	4.5479666666666665	2.59958	6.72523