condition	mean	min	max
0 h after light	5.635415	5.5746	5.69623
4 h after light	11.37431	9.34362	13.405
8 h after light	6.259919999999999	5.90159	6.61825
4 h after dark	8.674885	4.92747	12.4223
8 h after dark	27.6303	25.5847	29.6759
12 h after dark	9.32705	6.3465	12.3076