condition	mean	min	max
4 h after light	229.0	229.0	229.0
8 h after light	187.8	157.7	217.9
12 h after light	216.3	189.6	243.0
4 h after dark	264.8	247.8	281.8
8 h after dark	256.2	209.5	302.9
12 h after dark	283.35	214.7	352.0