condition mean min max 1 h after light 41.1849771 36.71240887 45.65754533 3 h after light 33.01185906333333 29.97576628 35.30514754 5 h after light 35.22192559 27.94210634 40.55673003 7 h after light 34.62078591333333 32.03128827 37.36162486 9 h after light 37.03332679 31.57774276 44.36679634 11 h after light 34.71222527666667 30.57739855 38.85463132 1 h after dark 35.13522085333333 32.90564378 37.70427785 3 h after dark 43.168478023333336 35.98153465 49.0644365 5 h after dark 53.43370135333333 49.30095356 58.7913495 7 h after dark 54.66863651 39.61114148 68.38249402 9 h after dark 60.16379927333333 59.67098142 60.55368124 11 h after dark 58.83580385333334 53.57018991 63.60966864