condition	mean	min	max
4 h after light	66.6182095	49.319401	83.917018
8 h after light	74.05394150000001	66.63731	81.470573
12 h after light	77.5475185	71.477506	83.617531
4 h after dark	160.010242	105.38521	214.635274
8 h after dark	91.486401	89.26259	93.710212
12 h after dark	103.924367	103.924367	103.924367