condition	mean	min	max
4 h after light	572.9	572.9	572.9
8 h after light	519.25	413.3	625.2
12 h after light	313.85	229.7	398.0
4 h after dark	271.05	226.6	315.5
8 h after dark	267.75	235.7	299.8
12 h after dark	203.14999999999998	191.1	215.2