condition	mean	min	max
4 h after light	58.723888890000005	51.31	71.03666667
8 h after light	52.63	42.64	69.5
12 h after light	85.02777779	41.44	123.5366667
1.5 h after dark	70.20444445666666	29.54666667	104.3366667
5.5 h after dark	77.83444444666667	50.82666667	106.37
9.5 h after dark	64.98777778	59.16666667	76.59