condition	mean	min	max
4 h after light	704.2	704.2	704.2
8 h after light	455.55	419.3	491.8
12 h after light	521.7	486.4	557.0
4 h after dark	673.85	458.6	889.1
8 h after dark	810.0	673.6	946.4
12 h after dark	752.65	721.0	784.3