condition mean min max 3 h after light 0.038097 0.0 0.114291 6 h after light 0.19383566666666666 0.0 0.480853 9 h after light 0.13703379999999998 0.0928544 0.204922 12 h after light 0.40264925 0.19202 0.730788 3 h after dark 0.16703533333333334 0.117692 0.235372 6 h after dark 0.140761 0.0 0.30502 9 h after dark 0.057638999999999996 0.0 0.172917 12 h after dark 0.3109475 0.272248 0.349647