condition mean min max 0 h after light 1.44845 1.22151 1.67539 2 h after light 1.6468 1.53597 1.75763 4 h after light 1.4341949999999999 1.37901 1.48938 8 h after light 1.0326095 0.955099 1.11012 12 h after light 1.0497955 0.637951 1.46164 2 h after dark 0.9376180000000001 0.869186 1.00605 4 h after dark 0.9740035 0.914857 1.03315 8 h after dark 1.5594700000000001 1.26401 1.85493 12 h after dark 1.35419 1.3039 1.40448