condition	mean	min	max
4 h after light	270.6	270.6	270.6
8 h after light	243.85000000000002	222.9	264.8
12 h after light	216.05	213.2	218.9
4 h after dark	208.9	179.8	238.0
8 h after dark	246.8	230.9	262.7
12 h after dark	347.29999999999995	291.2	403.4