condition	mean	min	max
4 h after light	193.8	193.8	193.8
8 h after light	194.55	151.4	237.7
12 h after light	189.15	169.0	209.3
4 h after dark	277.6	239.7	315.5
8 h after dark	305.0	267.5	342.5
12 h after dark	228.9	192.3	265.5