condition	mean	min	max
4 h after light	6.222265	5.15678	7.28775
8 h after light	5.309324999999999	4.71634	5.90231
12 h after light	5.088335	5.08416	5.09251
4 h after dark	6.19878	5.22788	7.44825
8 h after dark	6.88649	6.58934	7.09245
12 h after dark	7.0957099999999995	6.6884	7.40594