condition	mean	min	max
4 h after light	97.8288889	79.79	109.3466667
8 h after light	98.12111111	86.80333333	117.74
12 h after light	141.3688889	109.6766667	171.61
1.5 h after dark	145.86888889	83.24666667	181.0033333
5.5 h after dark	134.17999999	97.15666667	205.4433333
9.5 h after dark	111.46888889	82.48666667	135.9566667