condition	mean	min	max
0 h after light	29.35885	27.966	30.7517
4 h after light	50.451899999999995	46.7735	54.1303
8 h after light	74.4076	69.9925	78.8227
4 h after dark	58.20695	51.5192	64.8947
8 h after dark	55.119550000000004	53.2167	57.0224
12 h after dark	36.2515	30.5963	41.9067