condition	mean	min	max
4 h after light	182.1	182.1	182.1
8 h after light	157.35	152.1	162.6
12 h after light	159.9	49.2	270.6
4 h after dark	39.400000000000006	34.1	44.7
8 h after dark	88.65	81.9	95.4
12 h after dark	41.85	39.6	44.1