condition	mean	min	max
4 h after light	0.630329	0.44452	0.816138
8 h after light	0.8155749999999999	0.75056	0.88059
12 h after light	1.394735	1.21598	1.57349
4 h after dark	1.8849533333333335	1.37871	2.15166
8 h after dark	2.0900866666666666	1.45872	3.20758
12 h after dark	0.292567	0.0	0.759843