condition mean min max 0 h after light 1.194635 1.0591 1.33017 2 h after light 1.3231950000000001 1.06098 1.58541 4 h after light 0.7944365 0.692106 0.896767 8 h after light 0.5458455 0.544808 0.546883 12 h after light 1.100016 0.604472 1.59556 2 h after dark 1.3434249999999999 0.90863 1.77822 4 h after dark 0.779489 0.678619 0.880359 8 h after dark 1.1806254999999999 0.574391 1.78686 12 h after dark 1.467714 0.942108 1.99332