condition mean min max 1 h after light 18.045318164999998 14.82081775 21.26981858 3 h after light 10.372479933 2.8810871610000004 19.36587837 5 h after light 7.757698948 3.07851786 14.73994525 7 h after light 3.5024274146666663 1.7990140159999999 6.284530799 9 h after light 9.137462876 6.434380904 13.80479519 11 h after light 21.270964606666666 18.01965294 24.12036154 13 h after light 27.46294497 24.49110394 30.88841579 15 h after light 36.111496173333336 24.81350786 53.60654354 1 h after dark 30.27180856 28.16354125 32.71407084 3 h after dark 26.322938493333332 23.63338705 31.70015396 5 h after dark 25.005221323333334 18.22471207 37.5397917 7 h after dark 15.582350643333333 12.5786048 21.46651431