condition	mean	min	max
4 h after light	85.9	85.9	85.9
8 h after light	202.7	190.9	214.5
12 h after light	167.0	141.2	192.8
4 h after dark	212.3	178.9	245.7
8 h after dark	257.8	196.6	319.0
12 h after dark	243.7	221.9	265.5