condition mean min max 0 h after light 4.038 3.70776 4.36824 2 h after light 5.03406 4.88093 5.18719 4 h after light 5.108790000000001 4.86523 5.35235 8 h after light 4.718735000000001 4.51123 4.92624 12 h after light 10.9402 10.0685 11.8119 2 h after dark 11.7783 11.1894 12.3672 4 h after dark 9.6845 8.6307 10.7383 8 h after dark 7.29422 6.65163 7.93681 12 h after dark 3.969965 3.27707 4.66286