condition mean min max 4 h after light 0.0149973 0.0 0.0449919 8 h after light 0.015554 0.0 0.046662 12 h after light 0.026967 0.0 0.080901 4 h after dark 0.0734676 0.043038 0.101512 8 h after dark 0.09170969999999999 0.0376446 0.169674 12 h after dark 0.09011356666666667 0.0570359 0.1338