condition mean min max 0 h after light 0.1358731 0.0861852 0.185561 2 h after light 0.145141 0.0 0.290282 4 h after light 0.0844815 0.0 0.168963 8 h after light 0.04433435 0.0 0.0886687 12 h after light 0.4131595 0.393517 0.432802 2 h after dark 0.1851985 0.177458 0.192939 4 h after dark 0.25633859999999997 0.0828352 0.429842 8 h after dark 0.0934835 0.0 0.186967 12 h after dark 0.17871505 0.0919981 0.265432