condition mean min max 1 h after light 2.789444746 2.743673757 2.835215735 3 h after light 4.690387623666667 3.871042665 5.29835104 5 h after light 3.7681904036666665 3.2040281939999997 4.3421738439999995 7 h after light 5.912288628333333 5.299521257 6.942437435 9 h after light 6.469011402 1.810889646 10.86274351 11 h after light 8.454128331 7.770926265 9.027007471000001 1 h after dark 6.334614107666667 5.679717162 6.825406462 3 h after dark 6.878964687 6.19810207 7.743097717 5 h after dark 7.671884032 3.9003918960000004 12.11489896 7 h after dark 4.8098888723333335 4.401257064 5.583594998 9 h after dark 5.234088102666667 4.893964588 5.772820529 11 h after dark 4.022368749333333 1.476768094 7.102352816000001