condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.146866	0.14445	0.149282
8 h after light	0.294086	0.289897	0.298275
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0727545	0.0	0.145509
12 h after dark	0.0	0.0	0.0