condition	mean	min	max
4 h after light	0.511518	0.373457	0.649579
8 h after light	0.7688550000000001	0.591852	0.945858
12 h after light	0.172427	0.0	0.344854
4 h after dark	0.136271	0.0	0.408813
8 h after dark	0.7218600000000001	0.0	1.15503
12 h after dark	0.8628910000000001	0.0	1.78231