condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.0702455 0.0 0.281654 2 h after dark 0.054247750000000004 0.0 0.385689 6 h after dark 0.050906 0.0 0.343694 10 h after dark 0.052879749999999996 0.0 0.321611