condition	mean	min	max
3 h after light	0.19998965	0.0	0.499447
7 h after light	0.13102685	0.0	0.440113
11 h after light	0.06651749166666666	0.0	0.208906
2 h after dark	0.18036919166666665	0.0	0.51525
6 h after dark	0.177387975	0.0	0.591717
10 h after dark	0.12324046666666667	0.0	0.535636