condition	mean	min	max
4 h after light	0.14240266666666665	0.0	0.427208
8 h after light	0.168381	0.0	0.505143
12 h after light	0.18926926666666666	0.0	0.498007
4 h after dark	0.0	0.0	0.0
8 h after dark	0.19701566666666667	0.0	0.407525
12 h after dark	0.114773	0.0	0.241411