condition mean min max 3 h after light 0.0212867 0.0 0.039435 6 h after light 0.029985266666666666 0.0 0.0653441 9 h after light 0.0659329 0.018585 0.0973276 12 h after light 0.06558069999999999 0.0562713 0.081339 3 h after dark 0.1766237 0.0897871 0.272973 6 h after dark 0.15245383333333334 0.0713315 0.258157 9 h after dark 0.06887733333333333 0.0 0.18256 12 h after dark 0.021012433333333334 0.0 0.0334296