condition mean min max 0 h after light 0.4525015 0.292918 0.612085 2 h after light 0.299026 0.236827 0.361225 4 h after light 0.0 0.0 0.0 8 h after light 0.4980345 0.245007 0.751062 12 h after light 1.887115 1.09999 2.67424 2 h after dark 0.797748 0.713277 0.882219 4 h after dark 0.2633895 0.0 0.526779 8 h after dark 0.326237 0.31815 0.334324 12 h after dark 0.188603 0.0 0.377206