condition	mean	min	max
4 h after light	0.683485	0.640566	0.726404
8 h after light	0.5444724999999999	0.347537	0.741408
12 h after light	0.444422	0.300273	0.588571
4 h after dark	1.3526099999999999	1.00361	1.70161
8 h after dark	0.6907585	0.634584	0.746933
12 h after dark	1.1589345	0.937119	1.38075