condition mean min max 0 h after light 152.85500000000002 152.316 153.394 2 h after light 237.45499999999998 231.029 243.881 4 h after light 195.6645 191.276 200.053 8 h after light 96.54925 86.0555 107.043 12 h after light 40.816199999999995 32.0492 49.5832 2 h after dark 32.9501 29.6281 36.2721 4 h after dark 22.935299999999998 21.4713 24.3993 8 h after dark 51.49315 48.4224 54.5639 12 h after dark 150.83499999999998 148.321 153.349