condition	mean	min	max
4 h after light	222.0	222.0	222.0
8 h after light	284.0	281.8	286.2
12 h after light	263.6	238.1	289.1
4 h after dark	203.7	114.0	293.4
8 h after dark	224.8	215.0	234.6
12 h after dark	224.25	219.7	228.8