condition	mean	min	max
0 h after light	0.5726485	0.398827	0.74647
4 h after light	0.47350499999999995	0.456358	0.490652
8 h after light	1.499805	1.37857	1.62104
4 h after dark	1.615975	1.57019	1.66176
8 h after dark	0.9106460000000001	0.882216	0.939076
12 h after dark	0.8831935	0.745467	1.02092