condition	mean	min	max
0 h after light	0.551557	0.367268	0.735846
4 h after light	0.911319	0.374218	1.44842
8 h after light	1.276993	0.373856	2.18013
4 h after dark	0.903184	0.724258	1.08211
8 h after dark	0.3647615	0.0	0.729523
12 h after dark	0.542172	0.366774	0.71757