condition	mean	min	max
4 h after light	0.04276505	0.0313899	0.0541402
8 h after light	0.13291150000000002	0.128702	0.137121
12 h after light	0.09025095	0.0249969	0.155505
4 h after dark	0.07291123333333333	0.0	0.148165
8 h after dark	0.013953833333333334	0.0	0.0418615
12 h after dark	0.09659143333333334	0.0292247	0.217486