condition	mean	min	max
4 h after light	0.773349	0.499108	1.20549
8 h after light	0.590767	0.200219	1.12754
12 h after light	0.6004593333333333	0.362438	0.792471
4 h after dark	1.1042676666666666	0.824364	1.58123
8 h after dark	1.5200733333333334	1.07383	2.0923
12 h after dark	1.6362700000000001	1.10074	2.02585