condition mean min max 1 h after light 7.2841677155 6.762897421 7.80543801 3 h after light 8.294003945 6.482446112000001 9.762524988 5 h after light 7.867096791333334 6.904758407 9.62855586 7 h after light 7.113205008666666 5.6046205879999995 9.839416907 9 h after light 9.237399086333333 8.443468921000001 10.6895538 11 h after light 8.212809596 6.184259588 10.43998456 13 h after light 8.023168358666666 6.857509104 8.911572281 15 h after light 8.225727895999999 7.384180624 9.396806463999999 1 h after dark 11.863639758 9.935868614 14.261712699999999 3 h after dark 15.18039437 12.40290025 17.28820588 5 h after dark 17.806461956666666 16.61401496 18.64307223 7 h after dark 19.90984199 18.78320002 20.84656413