condition	mean	min	max
4 h after light	1.7726449999999998	1.4115	2.13379
8 h after light	2.00252	1.84404	2.161
12 h after light	2.52932	1.6804	3.37824
4 h after dark	5.2626100000000005	4.74276	5.78246
8 h after dark	2.3941999999999997	2.32223	2.46617
12 h after dark	2.673685	2.55524	2.79213