condition	mean	min	max
4 h after light	53.94456666666666	48.45816	58.41461999999999
8 h after light	67.38866	41.63155	80.82214
12 h after light	39.78679666666667	35.58282	46.44169
16 h after light	70.33271	38.831309999999995	94.01963
4 h after dark	82.81882333333334	77.88868000000001	87.34206
8 h after dark	73.32749333333334	57.24414	82.84586