condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0402668	0.0	0.0805336
12 h after light	0.0	0.0	0.0
4 h after dark	0.023205166666666666	0.0	0.0696155
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0