condition mean min max 3 h after light 191.32258333333334 160.058 233.964 7 h after light 176.45991666666666 156.329 218.372 11 h after light 186.1205 152.867 223.349 2 h after dark 184.22575 157.489 221.618 6 h after dark 192.605 160.429 234.828 10 h after dark 188.59791666666666 163.717 228.51