condition mean min max 1 h after light 5.3994921235 5.346646295 5.452337952000001 3 h after light 4.0715501849999995 3.164433259 5.476947142999999 5 h after light 3.039517899333333 2.5329347419999997 3.949151029 7 h after light 4.262512576 2.5437702030000002 5.485982029 9 h after light 5.4063746833333335 4.210365701000001 6.551159602999999 11 h after light 7.002003064666666 4.132080885 9.234712659 1 h after dark 8.646667191666667 7.831255835 9.326693445 3 h after dark 9.991292079666668 9.136180972 10.94457081 5 h after dark 7.40739634 6.765463056000001 8.175994425 7 h after dark 8.320186992333333 6.927904637999999 9.21645371 9 h after dark 7.750332225666667 5.772820529 8.838353957 11 h after dark 5.950343075333333 5.39341391 6.666243432999999