condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0771475	0.0	0.154295
8 h after light	0.149816	0.0	0.299632
4 h after dark	0.0746555	0.0	0.149311
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0