condition	mean	min	max
3 h after light	0.16846694166666668	0.0	0.29325
7 h after light	0.18013837500000002	0.0	0.333193
11 h after light	0.18728665833333333	0.0779889	0.345326
2 h after dark	0.26407260833333335	0.0820413	0.435741
6 h after dark	0.20782895833333334	0.0484445	0.481419
10 h after dark	0.163040675	0.0	0.364594