condition	mean	min	max
3 h after light	135.875	127.147	152.439
6 h after light	92.7404	82.7555	108.429
9 h after light	70.73403333333333	67.7584	75.1701
12 h after light	74.34479999999999	60.15	94.88
3 h after dark	60.2814	54.0523	69.3313
6 h after dark	46.108	32.6945	70.4618
9 h after dark	39.9836	27.7333	50.3885
12 h after dark	32.5239	28.6282	39.401