condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.087055	0.0	0.17411
8 h after light	0.04348535	0.0	0.0869707
4 h after dark	0.0421213	0.0	0.0842426
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0