condition mean min max 2 h after light 0.059476 0.0 0.13014 6 h after light 0.05728383333333333 0.0 0.343703 10 h after light 0.014620783333333333 0.0 0.0877247 14 h after light 0.018176 0.0 0.109056 18 h after light 0.12721456666666667 0.0 0.478318 2 h after dark 0.037871999999999996 0.0 0.227232