condition	mean	min	max
0 h after light	49.66545	48.4145	50.9164
4 h after light	49.45295	32.7826	66.1233
8 h after light	68.01245	63.9999	72.025
4 h after dark	106.26065	91.8563	120.665
8 h after dark	76.42015	66.7552	86.0851
12 h after dark	50.42135	36.3972	64.4455