condition mean min max 0 h after light 0.890842 0.702064 1.07962 2 h after light 1.63337 1.49345 1.77329 4 h after light 0.508521 0.485416 0.531626 8 h after light 0.7853615 0.68051 0.890213 12 h after light 1.96241 1.58705 2.33777 2 h after dark 2.54849 1.84347 3.25351 4 h after dark 2.128215 1.99404 2.26239 8 h after dark 1.6372550000000001 1.63437 1.64014 12 h after dark 1.1899799999999998 1.18319 1.19677