condition mean min max 0 h after light 0.089161 0.0 0.178322 2 h after light 0.0893195 0.0 0.178639 4 h after light 0.0873985 0.0 0.174797 8 h after light 0.2760641 0.0917302 0.460398 12 h after light 0.427425 0.407104 0.447746 2 h after dark 0.41707075 0.0998005 0.734341 4 h after dark 0.2174795 0.177873 0.257086 8 h after dark 0.24892655 0.0967111 0.401142 12 h after dark 0.3294685 0.183064 0.475873