condition mean min max 0 h after light 0.0435774 0.0 0.0871548 2 h after light 0.18515900000000002 0.174619 0.195699 4 h after light 0.0442779 0.0 0.0885558 8 h after light 0.17950339999999998 0.0900078 0.268999 12 h after light 0.1372775 0.099486 0.175069 2 h after dark 0.0936411 0.0897272 0.097555 4 h after dark 0.083767 0.0 0.167534 8 h after dark 0.0 0.0 0.0 12 h after dark 0.04473635 0.0 0.0894727