condition	mean	min	max
4 h after light	700.0	700.0	700.0
8 h after light	700.8	552.8	848.8
12 h after light	516.5	359.7	673.3
4 h after dark	459.6	425.3	493.9
8 h after dark	547.45	413.3	681.6
12 h after dark	426.1	410.3	441.9