condition mean min max 0 h after light 4.422995 3.48262 5.36337 2 h after light 5.82843 5.68697 5.96989 4 h after light 3.8717300000000003 3.50489 4.23857 8 h after light 4.91183 3.69263 6.13103 12 h after light 6.543485 6.28451 6.80246 2 h after dark 5.59577 5.52168 5.66986 4 h after dark 2.97255286 0.00079572 5.94431 8 h after dark 7.18793 5.64954 8.72632 12 h after dark 7.463075 6.36124 8.56491