condition	mean	min	max
3 h after light	7.694873333333333	6.37088	9.73148
6 h after light	5.980143333333333	4.28866	6.91892
9 h after light	5.8159600000000005	2.52682	10.3519
12 h after light	6.69638	4.28148	11.6369
3 h after dark	4.28843	0.0	11.5532
6 h after dark	5.887513333333334	5.22926	6.80107
9 h after dark	8.596553333333333	6.74719	11.873
12 h after dark	8.664035	3.03517	14.2929