condition mean min max 0 h after light 3.486305 2.69069 4.28192 2 h after light 0.8769475 0.703165 1.05073 4 h after light 0.4670805 0.458694 0.475467 8 h after light 0.9642325 0.724895 1.20357 12 h after light 2.0002500000000003 1.99743 2.00307 2 h after dark 2.377655 2.22609 2.52922 4 h after dark 3.722315 3.71049 3.73414 8 h after dark 5.940245 5.78964 6.09085 12 h after dark 4.0396849999999995 3.99605 4.08332