condition	mean	min	max
4 h after light	466.9	466.9	466.9
8 h after light	492.55	458.9	526.2
12 h after light	468.65	453.8	483.5
4 h after dark	447.65	418.9	476.4
8 h after dark	428.45000000000005	414.6	442.3
12 h after dark	356.0	342.5	369.5