condition mean min max 0 h after light 0.4617475 0.461221 0.462274 2 h after light 0.1590515 0.142846 0.175257 4 h after light 0.34230499999999997 0.280615 0.403995 8 h after light 0.28677949999999996 0.229947 0.343612 12 h after light 0.3648845 0.239601 0.490168 2 h after dark 0.46741449999999996 0.427248 0.507581 4 h after dark 0.5941645 0.458579 0.72975 8 h after dark 0.6682874999999999 0.621034 0.715541 12 h after dark 0.5259995 0.440833 0.611166