condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0286967 0.0 0.0573934 4 h after light 0.116425 0.0 0.23285 8 h after light 0.118334 0.0 0.236668 12 h after light 0.0287705 0.0 0.057541 2 h after dark 0.15260200000000002 0.128256 0.176948 4 h after dark 0.0285737 0.0 0.0571474 8 h after dark 0.06329145 0.0621431 0.0644398 12 h after dark 0.0 0.0 0.0