condition mean min max 1 h after light 2.198756944 1.9513595019999999 2.446154386 3 h after light 3.9980924643333333 2.758974453 5.057726557 5 h after light 5.863080776666667 2.791285313 9.295925097000001 7 h after light 6.182080329000001 4.061397855 7.4271727620000005 9 h after light 8.406438748 6.8743286789999996 10.87280329 11 h after light 15.69691832 13.80795891 16.96206069 13 h after light 20.118313946666667 15.18448444 26.65919504 15 h after light 20.8897975 19.42505173 22.92934013 1 h after dark 19.836418916666666 13.39323239 23.94615817 3 h after dark 16.841735213333333 13.29861991 18.83820625 5 h after dark 9.402986711666667 8.636650636 10.27271327 7 h after dark 7.011379649 6.359968717 8.113831303