condition mean min max 1 h after light 5.606195349666667 3.477172206 8.034515937 3 h after light 3.675722936333333 2.9160320889999998 4.814221978 5 h after light 5.277594135666667 3.4545288480000003 7.085838557000001 7 h after light 6.500145136666667 5.642121282000001 7.231101467 9 h after light 4.928281396333333 3.2466831189999996 6.566510857000001 11 h after light 5.014679718 3.832668565 6.058449147999999 13 h after light 4.491137577333333 3.62764843 5.341980997 15 h after light 3.933049938 3.444218378 4.584635768 1 h after dark 4.523934660999999 2.9757044089999996 6.3544512929999994 3 h after dark 4.884715438000001 4.440915636000001 5.68461624 5 h after dark 6.328544871666667 5.261626245 7.1015576000000005 7 h after dark 5.749435936 4.878567767 6.725139082