condition mean min max 0 h after light 0.5776375 0.482698 0.672577 2 h after light 0.35044200000000003 0.251702 0.449182 4 h after light 0.9031505000000001 0.439521 1.36678 8 h after light 12.01675 11.9939 12.0396 12 h after light 13.106750000000002 12.0279 14.1856 2 h after dark 6.523825 5.77024 7.27741 4 h after dark 2.5269 2.37026 2.68354 8 h after dark 0.7519985 0.243177 1.26082 12 h after dark 0.4740475 0.230155 0.71794