condition mean min max 1 h after light 4.8324780815 4.426504683 5.23845148 3 h after light 5.446052323333333 3.196210029 6.894404371 5 h after light 7.498650427 6.271588051 9.00773652 7 h after light 7.388150433333333 3.649000765 13.37437896 9 h after light 7.025777616333334 5.937325282000001 9.083660996 11 h after light 6.449656604666667 5.693651474 7.38998809 13 h after light 8.317329407333334 5.695343977 10.944221800000001 15 h after light 7.2251755006666665 5.754232918 8.282104623 1 h after dark 7.581720241666666 7.196373388 8.201779279 3 h after dark 8.029683363666667 7.223715265 8.808354097 5 h after dark 7.161979591666666 5.496398753999999 8.670533306 7 h after dark 6.994943294333334 5.699803315 7.718253302000001