condition	mean	min	max
4 h after light	166.4	166.4	166.4
8 h after light	169.10000000000002	139.9	198.3
12 h after light	155.3	153.2	157.4
4 h after dark	192.45	159.4	225.5
8 h after dark	191.8	184.7	198.9
12 h after dark	192.35	173.5	211.2