condition	mean	min	max
4 h after light	201.7625	184.999	218.526
8 h after light	85.71325	83.9098	87.5167
12 h after light	71.92555	69.0338	74.8173
4 h after dark	47.176050000000004	46.5427	47.8094
8 h after dark	68.8449	68.6865	69.0033
12 h after dark	97.779	97.759	97.799