condition	mean	min	max
0 h after light	0.2123	0.0	0.4246
4 h after light	0.215933	0.0	0.431866
8 h after light	0.0	0.0	0.0
4 h after dark	0.208957	0.0	0.417914
8 h after dark	0.313955	0.210476	0.417434
12 h after dark	0.414055	0.0	0.82811