condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.03148125	0.0	0.0629625
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.06315925	0.0628942	0.0634243
12 h after dark	0.0	0.0	0.0