condition	mean	min	max
4 h after light	0.9056135	0.404407	1.40682
8 h after light	0.7127760000000001	0.384092	1.04146
12 h after light	0.5289815	0.497813	0.56015
4 h after dark	0.8340093333333334	0.451729	1.05424
8 h after dark	1.1198476666666668	0.820723	1.28806
12 h after dark	0.6481516666666667	0.0	1.12584