condition	mean	min	max
4 h after light	302.7115	213.259	392.164
8 h after light	421.3685	376.739	465.998
12 h after light	50.1623	49.0494	51.2752
4 h after dark	3.19523	2.59888	3.79158
8 h after dark	3.08153	2.95861	3.20445
12 h after dark	13.7241	13.2818	14.1664