condition mean min max 4 h after light 0.05903245 0.0391512 0.0789137 8 h after light 0.12273440000000001 0.0856288 0.15984 12 h after light 0.16891699999999998 0.103577 0.234257 4 h after dark 0.10286970000000001 0.0692374 0.136502 8 h after dark 0.07665415 0.0678024 0.0855059 12 h after dark 0.07619725 0.0673443 0.0850502