condition	mean	min	max
4 h after light	0.070729	0.0	0.212187
8 h after light	0.019734943333333334	0.0	0.0499428
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0