condition	mean	min	max
4 h after light	2.702445	2.45303	2.95186
8 h after light	2.67387	2.58246	2.76528
12 h after light	3.426355	3.3659	3.48681
4 h after dark	5.2765699999999995	4.90463	5.64851
8 h after dark	3.974485	3.54228	4.40669
12 h after dark	3.26249	3.23442	3.29056