condition	mean	min	max
4 h after light	2.5096499999999997	2.04979	2.96951
8 h after light	2.4309149999999997	2.05932	2.80251
12 h after light	2.72612	2.04472	3.40752
4 h after dark	3.2380199999999997	2.37558	4.10046
8 h after dark	4.1753	4.0507	4.2999
12 h after dark	3.7485999999999997	3.63849	3.85871