condition mean min max 1 h after light 4.527358224 3.462315544 5.592400904 3 h after light 5.634159053666666 4.720493083 6.1884066529999995 5 h after light 5.905300251666667 5.838347744 6.004711964 7 h after light 5.7685115473333335 4.822492413 7.254623222999999 9 h after light 7.257987454666667 6.32137812 7.812270108 11 h after light 6.929710262666667 5.823071644 8.185832961000001 13 h after light 7.654055606 7.267432195 8.315202206 15 h after light 7.627073573333333 6.158488052999999 8.945033228 1 h after dark 8.65145208 7.042993931 10.06582002 3 h after dark 7.631635608 7.095861898 8.490526888 5 h after dark 7.0358233446666665 6.408655052 8.216266178 7 h after dark 6.411592433000001 5.3290844 7.140696932000001