condition mean min max 1 h after light 1.248025653 0.859306517 1.580532821 3 h after light 1.145098284 0.8696937809999999 1.542420634 5 h after light 0.8894283076666666 0.6579707229999999 1.203850962 7 h after light 2.082657869 1.774906724 2.506088821 9 h after light 3.502245368666667 3.035462566 3.77366221 11 h after light 2.6606208103333335 1.077938034 4.327463677 13 h after light 2.881375052 1.882703616 3.3994424530000003 15 h after light 3.5409390530000002 3.287662998 3.8309970110000005 1 h after dark 3.280783892 1.726252207 5.571656569 3 h after dark 2.576296552666667 2.323894251 2.960610424 5 h after dark 2.507973118333333 1.648575871 4.092375969 7 h after dark 1.7759795489999999 1.601223591 1.903411951