condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0633468	0.0	0.136183
12 h after light	0.039404	0.0	0.118212
4 h after dark	0.02199696666666667	0.0	0.0659909
8 h after dark	0.0	0.0	0.0
12 h after dark	0.08658933333333334	0.0	0.130165