condition	mean	min	max
4 h after light	225.3	225.3	225.3
8 h after light	217.3	190.5	244.1
12 h after light	216.65	208.9	224.4
4 h after dark	252.9	209.2	296.6
8 h after dark	184.65	170.8	198.5
12 h after dark	159.1	135.7	182.5