condition mean min max 4 h after light 223.40699999999998 221.286 225.528 8 h after light 206.642 206.244 207.04 12 h after light 199.074 187.964 210.184 4 h after dark 228.9265 210.68 247.173 8 h after dark 212.651 210.472 214.83 12 h after dark 233.0805 228.224 237.937