condition	mean	min	max
3 h after light	3.0768933333333335	2.68802	3.3751
6 h after light	3.62219	2.8667	4.59035
9 h after light	5.037486666666667	5.00394	5.06017
12 h after light	4.7692250000000005	4.09096	5.34474
3 h after dark	6.29525	5.97971	6.52364
6 h after dark	6.48953	5.00955	7.77861
9 h after dark	4.694083333333333	3.27954	5.61097
12 h after dark	3.669895	1.9562	5.38359