condition	mean	min	max
4 h after light	440.9	440.9	440.9
8 h after light	516.95	458.4	575.5
12 h after light	544.65	415.0	674.3
4 h after dark	471.6	418.2	525.0
8 h after dark	373.7	265.7	481.7
12 h after dark	396.4	377.9	414.9