condition mean min max 0 h after light 0.4845385 0.0 0.969077 2 h after light 0.5974858603 5.17206e-05 1.19492 4 h after light 0.181771 0.0 0.363542 8 h after light 0.0 0.0 0.0 12 h after light 1.55259 1.15331 1.95187 2 h after dark 0.136375 0.0 0.27275 4 h after dark 0.90452195 0.0220339 1.78701 8 h after dark 1.37458 1.00925 1.73991 12 h after dark 0.9734 0.0 1.9468