condition	mean	min	max
4 h after light	0.6318655	0.531179	0.732552
8 h after light	1.990275	1.92608	2.05447
12 h after light	1.0716320000000001	0.665654	1.47761
4 h after dark	1.6427	1.40906	1.87634
8 h after dark	0.570822	0.439614	0.70203
12 h after dark	0.5441035	0.480887	0.60732