condition	mean	min	max
4 h after light	0.13554925	0.0219795	0.249119
8 h after light	0.0737747	0.0617229	0.0858265
12 h after light	0.01166735	0.0100017	0.013333
4 h after dark	0.00828132	0.0	0.017785
8 h after dark	0.004882383333333334	0.0	0.00837477
12 h after dark	0.00482065	0.0	0.00861528