condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0301008	0.0	0.0602016
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0088125	0.0	0.0264375
12 h after dark	0.008680433333333333	0.0	0.0260413