condition	mean	min	max
4 h after light	0.0356973	0.0	0.0713946
8 h after light	0.06765684999999999	0.0578438	0.0774699
12 h after light	0.0	0.0	0.0
4 h after dark	0.0308738	0.0	0.0617476
8 h after dark	0.0616144	0.0613419	0.0618869
12 h after dark	0.0	0.0	0.0