condition	mean	min	max
4 h after light	0.13506785	0.0437517	0.226384
8 h after light	0.0298977	0.0	0.0597954
12 h after light	0.03096365	0.0	0.0619273
4 h after dark	0.0	0.0	0.0
8 h after dark	0.038898	0.0	0.116694
12 h after dark	0.18721656666666667	0.0	0.480182