condition	mean	min	max
0 h after light	46.40725	44.3679	48.4466
4 h after light	64.5052	63.8064	65.204
8 h after light	54.0908	50.2358	57.9458
4 h after dark	63.1558	60.7187	65.5929
8 h after dark	59.5601	53.5891	65.5311
12 h after dark	50.67815	48.201	53.1553