condition	mean	min	max
4 h after light	0.9521885	0.929353	0.975024
8 h after light	0.718555	0.560424	0.876686
12 h after light	0.8648994999999999	0.858175	0.871624
4 h after dark	1.1209903333333333	0.889802	1.55023
8 h after dark	1.3510366666666667	1.12763	1.55676
12 h after dark	1.2468466666666667	1.0511	1.42221