condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.014378	0.0	0.028756
8 h after light	0.0422853	0.0287282	0.0558424
4 h after dark	0.027827	0.0	0.055654
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0