condition mean min max 0 h after light 0.445278 0.389351 0.501205 2 h after light 1.0405255 0.913551 1.1675 4 h after light 0.44240500000000005 0.371443 0.513367 8 h after light 0.0 0.0 0.0 12 h after light 1.0425974999999998 0.787555 1.29764 2 h after dark 1.035232 0.848304 1.22216 4 h after dark 0.501735 0.0 1.00347 8 h after dark 1.47925 1.45259 1.50591 12 h after dark 0.9031505 0.662731 1.14357