condition	mean	min	max
4 h after light	62.5195605	47.728867	77.310254
8 h after light	78.669322	77.310254	80.02839
12 h after light	134.2661205	100.701376	167.830865
4 h after dark	66.7334855	58.445043	75.021928
8 h after dark	94.433857	92.601225	96.266489
12 h after dark	69.579448	69.579448	69.579448