condition mean min max 3 h after light 0.18341466666666667 0.0 0.318069 6 h after light 0.029382099999999998 0.0 0.0490733 9 h after light 0.18932196666666667 0.0666059 0.39612 12 h after light 0.178312225 0.0385532 0.404483 3 h after dark 0.11447783333333333 0.0956335 0.127505 6 h after dark 0.0 0.0 0.0 9 h after dark 0.06860916666666667 0.0 0.140508 12 h after dark 0.02765275 0.0 0.0553055