condition	mean	min	max
4 h after light	54.74525	50.6619	58.8286
8 h after light	36.706649999999996	34.518	38.8953
12 h after light	48.01235	47.5034	48.5213
4 h after dark	53.36065	52.8895	53.8318
8 h after dark	47.8154	45.99	49.6408
12 h after dark	53.51285	51.8153	55.2104