condition	mean	min	max
4 h after light	1.8547449999999999	1.4534	2.25609
8 h after light	2.580405	1.98635	3.17446
12 h after light	3.060365	2.88004	3.24069
4 h after dark	6.230313333333333	5.76259	6.72024
8 h after dark	5.52121	4.26414	6.78314
12 h after dark	5.9089833333333335	3.98781	8.05593