condition mean min max 0 h after light 1.8957199999999998 1.83618 1.95526 2 h after light 1.1773449999999999 1.00021 1.35448 4 h after light 0.9739605 0.887671 1.06025 8 h after light 1.1149200000000001 1.1128 1.11704 12 h after light 1.626825 1.21169 2.04196 2 h after dark 1.554205 1.19922 1.90919 4 h after dark 2.016275 1.99921 2.03334 8 h after dark 2.3680899999999996 2.25621 2.47997 12 h after dark 2.17023 1.8207 2.51976