condition	mean	min	max
0 h after light	0.2303425	0.0	0.460685
4 h after light	0.340051	0.0	0.680102
8 h after light	0.23076999999999998	0.227483	0.234057
4 h after dark	0.3391805	0.226715	0.451646
8 h after dark	0.0	0.0	0.0
12 h after dark	0.224622	0.0	0.449244