condition	mean	min	max
4 h after light	247.0	247.0	247.0
8 h after light	302.5	292.7	312.3
12 h after light	234.95	139.2	330.7
4 h after dark	185.45000000000002	112.8	258.1
8 h after dark	222.95	210.0	235.9
12 h after dark	239.45	219.5	259.4