condition	mean	min	max
0 h after light	145.8745	144.563	147.186
4 h after light	55.5691	30.0736	81.0646
8 h after light	48.72585	40.5968	56.8549
4 h after dark	42.90305	27.4861	58.32
8 h after dark	52.4734	48.1939	56.7529
12 h after dark	111.4115	72.815	150.008