condition	mean	min	max
4 h after light	0.13191785	0.0963127	0.167523
8 h after light	0.19828400000000002	0.152636	0.243932
12 h after light	0.1580775	0.0	0.316155
4 h after dark	0.6271203333333334	0.430331	0.948878
8 h after dark	0.4094696666666667	0.223099	0.744694
12 h after dark	0.3082663333333333	0.0	0.612864