condition	mean	min	max
4 h after light	0.915805	0.0	1.83161
8 h after light	2.0425e-06	1.65e-07	3.92e-06
12 h after light	0.031082099999999998	2.02e-05	0.062144
4 h after dark	0.29957992333333333	3.77e-06	0.498971
8 h after dark	0.79599862	0.0	2.38799
12 h after dark	0.70985066956	8.68e-09	2.00665