condition	mean	min	max
0 h after light	11.78905	11.5852	11.9929
4 h after light	6.069355	5.23708	6.90163
8 h after light	6.334569999999999	5.99501	6.67413
4 h after dark	8.801275	7.46675	10.1358
8 h after dark	9.211445	8.72059	9.7023
12 h after dark	10.45396	7.11322	13.7947