condition	mean	min	max
4 h after light	2721.9	2721.9	2721.9
8 h after light	2812.85	2768.6	2857.1
12 h after light	2980.7	2833.9	3127.5
4 h after dark	2954.65	2871.3	3038.0
8 h after dark	2926.0	2440.3	3411.7
12 h after dark	3037.0	2620.3	3453.7