condition mean min max 0 h after light 11.2196 11.0427 11.3965 2 h after light 11.822949999999999 11.578 12.0679 4 h after light 10.018585 9.92977 10.1074 8 h after light 12.08865 11.7364 12.4409 12 h after light 16.77075 16.0403 17.5012 2 h after dark 22.1229 19.8174 24.4284 4 h after dark 18.6567 17.1043 20.2091 8 h after dark 14.763549999999999 14.6787 14.8484 12 h after dark 12.568200000000001 10.521 14.6154