condition	mean	min	max
4 h after light	179.8	179.8	179.8
8 h after light	186.7	146.0	227.4
12 h after light	217.65	179.5	255.8
4 h after dark	152.8	123.5	182.1
8 h after dark	176.8	170.7	182.9
12 h after dark	153.5	123.6	183.4