condition	mean	min	max
4 h after light	0.5684135	0.557764	0.579063
8 h after light	0.6117595	0.548936	0.674583
12 h after light	0.36370749999999996	0.263019	0.464396
4 h after dark	0.5267726666666667	0.395467	0.784582
8 h after dark	0.476086	0.212756	0.858121
12 h after dark	0.6759773333333333	0.445012	1.02074