condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.01515095	0.0	0.0303019
12 h after light	0.0138163	0.0	0.0276326
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0060553	0.0	0.0121106
12 h after dark	0.0	0.0	0.0