condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.04168625	0.0	0.0833725
4 h after dark	0.04037865	0.0	0.0807573
8 h after dark	0.0203361	0.0	0.0406722
12 h after dark	0.0	0.0	0.0