condition	mean	min	max
4 h after light	0.03432935	0.0282052	0.0404535
8 h after light	0.0113663	0.0	0.0227326
12 h after light	0.0196113	0.0193601	0.0198625
4 h after dark	0.0219301	0.0	0.0379115
8 h after dark	0.0284212	0.0147665	0.0384796
12 h after dark	0.011665033333333333	0.0	0.0185694