condition	mean	min	max
4 h after light	89.3424	68.5088	110.176
8 h after light	18.53505	18.2674	18.8027
12 h after light	20.989945	3.60809	38.3718
4 h after dark	7.8702966666666665	7.27428	8.69711
8 h after dark	37.62484666666667	8.29674	54.1798
12 h after dark	28.857833333333332	24.0674	31.4267