condition	mean	min	max
4 h after light	0.0967537	0.0648374	0.12867
8 h after light	0.09999735000000001	0.0844257	0.115569
12 h after light	0.3540315	0.333617	0.374446
4 h after dark	0.8690905	0.773665	0.964516
8 h after dark	0.511733	0.455244	0.568222
12 h after dark	0.293813	0.288835	0.298791