condition	mean	min	max
4 h after light	0.787588	0.590515	0.984661
8 h after light	0.394034	0.341902	0.446166
12 h after light	0.5363205	0.312449	0.760192
4 h after dark	2.2943350000000002	1.52848	3.06019
8 h after dark	1.14144	1.11147	1.17141
12 h after dark	1.0654405	0.840301	1.29058