condition	mean	min	max
4 h after light	82.51666666666667	75.54	88.88
8 h after light	95.915	81.67	104.525
12 h after light	122.74888886666666	101.1333333	153.75
1.5 h after dark	197.26999999999998	160.2733333	261.08
5.5 h after dark	233.42444443333335	182.3933333	288.47
9.5 h after dark	190.87	147.93	260.6366667