condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.00884515	0.0	0.0176903
12 h after light	0.0216054	0.0	0.0432108
4 h after dark	0.0	0.0	0.0
8 h after dark	0.00473169	0.0	0.00946338
12 h after dark	0.0078441	0.0	0.0156882