condition mean min max 0 h after light 0.5643005 0.543504 0.585097 2 h after light 0.2715685 0.194454 0.348683 4 h after light 0.21416849999999998 0.152217 0.27612 8 h after light 0.1999305 0.120278 0.279583 12 h after light 0.24991599999999997 0.233945 0.265887 2 h after dark 0.4370935 0.434543 0.439644 4 h after dark 0.30485249999999997 0.261189 0.348516 8 h after dark 0.87958 0.842184 0.916976 12 h after dark 0.5292064999999999 0.478251 0.580162