condition	mean	min	max
4 h after light	0.4005305	0.370934	0.430127
8 h after light	0.6560705	0.626312	0.685829
12 h after light	0.3361715	0.101469	0.570874
4 h after dark	0.8606496666666666	0.805818	0.947453
8 h after dark	0.6052486666666667	0.38241	1.00372
12 h after dark	0.8369356666666666	0.533943	0.993383