condition mean min max 1 h after light 3.086773168 2.80267813 3.3708682060000004 3 h after light 8.107254724666667 4.721985772 10.4093424 5 h after light 12.454322190000001 11.68964517 13.19774686 7 h after light 12.802028013333333 12.32827447 13.10797958 9 h after light 11.38914155 9.84071602 13.30943323 11 h after light 10.727165991666666 9.110544475 11.69378125 1 h after dark 13.525427409999999 11.7785671 15.751138399999999 3 h after dark 18.480700276666667 15.93042134 21.48594306 5 h after dark 19.458953573333332 17.69270618 20.61938151 7 h after dark 19.11355409 17.58864857 20.67267557 9 h after dark 18.72052218 18.20813993 19.69612991 11 h after dark 18.40643697666667 15.38141532 20.93968717