condition mean min max 1 h after light 4.1937015214999995 3.610284128 4.777118915 3 h after light 9.001118970333334 5.776392851000001 11.22073734 5 h after light 19.104063536666665 13.21036632 23.29228483 7 h after light 19.717168283333333 16.88343637 22.33509984 9 h after light 25.099065716666665 21.05745116 27.78219123 11 h after light 19.208871176666666 17.77636224 20.464582399999998 13 h after light 17.938536233333334 16.33984755 19.13675355 15 h after light 19.563968436666666 17.17185211 24.06765446 1 h after dark 11.525747492333334 8.245844507000001 14.99803024 3 h after dark 9.331100799 6.9040818470000005 10.91874984 5 h after dark 7.1706616426666665 6.799668561 7.60242413 7 h after dark 7.382575744 6.668150812 8.063136397000001