condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0100338	0.0	0.0200676
8 h after dark	0.01415885	0.0105131	0.0178046
12 h after dark	0.00970425	0.0	0.0194085