condition mean min max 2 h after light 345.8978333333333 190.853 459.385 6 h after light 465.276 267.252 615.107 10 h after light 753.178 528.197 953.952 14 h after light 1030.4978333333333 686.264 1304.69 18 h after light 948.6576666666667 605.069 1194.78 2 h after dark 483.9495 322.118 595.095