condition	mean	min	max
4 h after light	1.0434709999999998	0.677082	1.40986
8 h after light	0.6053409999999999	0.51921	0.691472
12 h after light	0.926166	0.914307	0.938025
4 h after dark	1.7980033333333334	1.57768	2.03228
8 h after dark	2.04342	1.88882	2.1729
12 h after dark	0.9655153333333333	0.845476	1.05286