condition	mean	min	max
0 h after light	0.319585	0.3193	0.31987
4 h after light	0.8300965	0.715755	0.944438
8 h after light	1.3395545	0.910079	1.76903
4 h after dark	0.6595375	0.503732	0.815343
8 h after dark	0.5686985	0.503154	0.634243
12 h after dark	0.6938765	0.686236	0.701517