condition	mean	min	max
4 h after light	0.598551	0.579499	0.617603
8 h after light	0.6449565	0.591234	0.698679
12 h after light	1.457995	1.42293	1.49306
4 h after dark	2.974165	2.76586	3.18247
8 h after dark	2.4300699999999997	2.20466	2.65548
12 h after dark	1.7239550000000001	1.52025	1.92766