condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.0062881 0.0 0.0125762 12 h after light 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.014315399999999999 0.0 0.0429462 12 h after dark 0.008416033333333333 0.0 0.0252481