condition	mean	min	max
4 h after light	0.7843945	0.778698	0.790091
8 h after light	0.5860415	0.246527	0.925556
12 h after light	0.519288	0.319518	0.719058
4 h after dark	1.5981666666666667	1.27863	1.77623
8 h after dark	0.87753	0.0	1.50523
12 h after dark	0.759496	0.0	1.85815