condition	mean	min	max
0 h after light	0.0322151	0.0	0.0644302
4 h after light	0.128944	0.126823	0.131065
8 h after light	0.0	0.0	0.0
4 h after dark	0.0317078	0.0	0.0634156
8 h after dark	0.0	0.0	0.0
12 h after dark	0.031415	0.0	0.06283