condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0470924	0.036251	0.0579338
12 h after light	0.0	0.0	0.0
4 h after dark	0.01669323333333333	0.0	0.0500797
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0