condition	mean	min	max
3 h after light	0.34557258333333335	0.117026	0.583067
7 h after light	0.330568925	0.0652261	0.525683
11 h after light	0.5885748333333334	0.274241	1.15222
2 h after dark	0.4104383916666667	0.0739807	0.940738
6 h after dark	0.323299425	0.0872379	0.865263
10 h after dark	0.1849679	0.0	0.450795